Hot Corrosion of Coated Superalloys in a Gas Turbine Environment.

Abstract

Final results on Phase I Hot Corrosion Rig Testing and Analysis of 39 coating-alloy combinations are presented. Alloys included are B1900, 713C, IN-100, Rene' 41, SEL-15, U-700, WI-52 and X-40. Rig tests were performed for up to 150 hours at 1650F and 1800F on nickel-base alloys and 1800F and 2000F on cobalt-base alloys in a high-velocity environment obtained from the combustion of JP-5 fuel and air and ingestion of 35 parts sea salt per 1,000,000 parts air. (Author)

Document Details

Document Type
Technical Report
Publication Date
Sep 15, 1969
Accession Number
AD0860864

Entities

People

  • Alvin R. Stetson
  • R. K. Malik
  • Victor S. Moore

Tags

DTIC Thesaurus Topics

  • Alloys
  • Chemical Reactions
  • Combustion
  • Corrosion
  • Digestive System Processes
  • Environment
  • Exothermic Reactions
  • Gas Turbines
  • Ignition
  • Ignition Lag
  • Material Degradation Processes
  • Materials
  • Superalloys
  • Turbines

Fields of Study

  • Materials science

Readers

  • Aerospace Engineering
  • Materials Science and Engineering.